TY - RPRT TI - Symmetric Self-play Online Preference Optimization for Protein Inverse Folding AU - Zeng, W. AU - Li, X. AU - Zou, H. AU - Dou, Y. AU - Zhao, X. AU - Peng, S. PY - 2026 DO - 10.64898/2026.03.26.714453 UR - https://www.biorxiv.org/content/10.64898/2026.03.26.714453v1 ID - 10.64898/2026.03.26.714453 ER -